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Alja [10]
3 years ago
7

5x^{2} -60 = 20 Solve by using the quadratic formula PLZ help

Mathematics
1 answer:
almond37 [142]3 years ago
3 0

Answer: x=4,-4 Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula

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Which is an example of qualitative data?
spayn [35]

Answer:

B

Step-by-step explanation:

To answer this question, we have to familiar with the characteristics of qualitative data. Qualitative data is a type of data that is OBSERVED not measured. It corresponds to qualities of something. Qualitative data cannot be expressed in numerical form. It is usually collected through observation methods or interviews.

So from the above options,

Option A

The price of the last set of tires is a measurable quantity which can be expressed in numerical form. So it would not be the answer.

Option B:

The appearance of tires is a quality which can only be seen or observed but cannot be expressed in numerical form so it is the right answer for the question.

Option C & D:

The number of miles is a numerical quantity as it is measured so it will not be the correct answer to the question.

8 0
3 years ago
How does d transfer in y=(x-d)^2+7
kompoz [17]

Step-by-step explanation:

y=(x-d)²+7

y-7=(x-d)²

√(y-7)=x-d

d=x-√(y-7)

I would appreciate if my answer is chosen as a brainliest answer

8 0
3 years ago
3(x - 2) = 12<br>show how you would solve plz​
Yakvenalex [24]

Answer: x=6

Step-by-step explanation:

3(x-2)=12

3x-6=12

3x=18

x=6

8 0
3 years ago
Read 2 more answers
Which of the following is the simple interest paid on a loan of $354 at 6% for six months
Nitella [24]
You deposit some money into a bank account paying 6% simple interest per 6 months. You received $354 in interest after 6 months. How much the deposit (principal) was?
Result
The principal was $5900.
4 0
3 years ago
36 ft<br> 27 ft<br> What is the length of the hypotenuse?<br> C<br> feet
Romashka [77]
36^2 + 27^2 = C^2
1296 + 729 = C^2
2025 = C^2
C = 45
45 feet is the length of the hypotenuse
Have a great day!!
4 0
3 years ago
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